Ethen is the co-creator and artist on Mutation. Ethen's comic industry work includes sequentials on such titles as Justice League Unlimited, SIX, Noble Causes: Distant Relatives #4, as well as pin ups in Rocketo, Savage Dragon #112, and Hellhounds #3.
 
He has also done logo design as well as freelance illustration for various advertising agencies. Ethen is also a storyboard artist for Warner Bros. Justice League Unlimited animated show on Cartoon Network. Ethen’s influences are Jack Kirby, Toth, Darwyn Cooke, Bruce Timm, Mike Mignola, and Steve Rude.